Top Definition
A Walstam is a mean, giant Swede who likes to tickle people and flip over the chairs they are sitting in when they are least expecting it. Walstams make rude and inappropriate jokes. Sometimes they're kind of creepy.
Don't worry about it, he's a Walstam. It's what he does
by LEO2 September 22, 2010

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verb: when one pulls the back of a chair, couch, or loveseat to make the person sitting in the chair fall back backwards and scream like a little girl. Originated in Washington, DC.
Joe: What did you guys do last night?

Erin: Nothing. We chilled in the lounge until Fred came and Walstamed me. I fell on my ass and hit my head.
by LEO2 October 06, 2010

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt